Emma Dean of Grayton VT

Emma Dean of Grayton VT

Frederick Mott, My GGF was head of Derby (Vermont)Academy from 1851 to 1853. In 1856 he married Emma Dean of (sic) Grayton Vt. I would appreciate any information about 1)Emma Dean (1830 - 1858) 2)Derby Academy or 3) Grayton VT.Thanks